Aprilia has always been famous for producing high-performance sports cars, but the high price can only deter many fans. Now aprilia STX Cafe 125 finally gives you what you want. Compared with the dynamic appearance of the other two cars, STX Cafe 125 looks moderate, but the bare red double cradle frame has a different flavor.
Are you attracted by this Wuyang-Honda CB 190R (Eye of the Storm) GP flower? The muscular body lines are full of fighting sense and have the feeling of a large-displacement street car. Although the price is slightly higher, the configuration is unusual and the displacement is larger than the other two cars.
Motorcycle maintenance tips:
1. Machine lubricating oil
Oil is the first thing to maintain. How to choose engine oil correctly? Can refer to the following: multi-cylinder, high speed, must use imported semi-synthetic engine oil or above, it is best to use fully synthetic imported engine oil. But don't add those arrogant so-called additives. Air-oil-cooled cars need more engine oil than water-cooled cars. However, some single-cylinder large-displacement vehicles have low requirements for engine oil because the crankshaft is a bearing, so semi-synthetic or SG-grade genuine engine oil can be used.
Remember: engine oil is not divine oil. However, synthetic engine oil with longer mileage can be replaced, which is more cost-effective. Pure synthesis can be replaced in 3000-4000 kilometers, without waste, and there is mechanical filtration. If your car is a license plate of Dachao and the engine oil of the same brand is changed regularly, then the engine should be very clean, and there is no need to change the oil filter too much. Just change the oil twice and the mechanical filter once. If you used 7 100 last time and want to use 300V next time, the machine filter should be replaced together (because there will be residual engine oil in the machine filter, don't mix different brands and specifications of engine oil).
2. Air filtration
For a good car, the air filter is the athlete's lungs. Therefore, it is necessary to use a clean air filter. The air filters of imported cars are more expensive, hundreds of dollars. When some riders heard that it was so expensive, they thought, don't change it.
But this is not good. When the air filter is damaged, dust and sand will enter the cylinder, wear ring and valve through carburetor. If blocked, it will cause poor air intake, incomplete combustion, low engine efficiency, insufficient power and increased fuel consumption. Increased fuel consumption may lead to high-speed black smoke from exhaust gas. After a long time, carbon deposition in the valve will reduce the durability and power of the car. Especially in cities with poor air quality in the north, air filters should be cleaned every few months.
Step 3: tires
For tires, large-displacement locomotives should not buy second-hand tires or domestic ordinary tires cheaply. Second-hand tires have been used for a period of time, or they may have been left for several years, which leads to a very serious problem of rubber aging. This kind of tire looks very deep, but its grip is greatly reduced.
Those tires with shallow tread patterns or carved patterns should not be considered. Taobao is so developed now (yesterday's lobbyist's article said it was advertising Taobao. Shengniu, Taobao doesn't need a small advertisement at all, okay? It's best to buy new imported tires, 1000 yuan, which is only a few tenths of your car price, but tires are the only choice for motorcycles to touch the ground when riding, so it is very, very wise to spend more money on tires! Just bring the tires made in China exported by several big factories to the running broker.
Daily maintenance of tires: clean and keep the tread clean and free of stones. Most importantly, tires should not be coated with water wax or oil, because oil has affinity for rubber, which will cause tires to crack and deteriorate, endangering their own safety, because motorcycles rely on pressure to achieve cornering, and tires are the most important part of automobiles.
4. Fuel tank
Domestic gasoline contains many impurities. If you have time, dismantle the oil tank once a year, remove the oil switch, pour out the water and rust at the bottom, then dry the oil tank and reinstall it. It's good for the fuel tank and the machine.
5. Vaporizer
Same as above, carburetor will accumulate some impurities after a long time. You can loosen the oil drain screw under the carburetor and let the impurities flow away with the gasoline. If the carburetor leaks, it must be repaired and replaced in time. Because the carburetor of some cars is really poorly designed, once the carburetor leaks oil, gasoline will leak into the cylinder. If pushed, gasoline will leak into the cylinder and dilute the oil. If there is a large amount of leaking gasoline and you like to pull it up, then your car is not far from hanging. This is why a car with a common fault in the basic carburetor is called a garbage truck.
6. Battery
If you ride a bike normally, you don't need to take care of the battery, but if you don't ride a bike in winter, remember to remove it and store the whole car without electricity. Don't bother to take it off, at least make sure to drive a hot car once or twice to make the circuit and oil circuit work normally. Of course, it is better to go out for a walk.
Tips: Turn off the headlights before each crash. Easy, good for the battery.
Step 7 grab it
I can guarantee that even a 250-displacement car can meet the daily speed. If you dare to screw the oil, the basic car is still in normal use as long as it is not in gear. But if you have the bad habit of semi-locking clutch, then the car will be very worn. The record I read is that a person completely opened the clutch plate of a 400CC sports car in one afternoon, and the fragments of the clutch plate had great mechanical wear. This bad habit should be paid attention to. In my opinion, the semi-pull clutch is handed down from the era of two-car play, which is a way of two-car play, but it is not suitable for high-power multi-cylinder cars.
8. Buffer
The front damping is basically 1 year. Change the damping oil. The shock-absorbing oil can be the shock-absorbing oil of a famous factory, and the effect is very good. One liter and one can is less than 100 yuan. Also, the domestic oil seal is of good quality and durable. If the rear shock absorber leaks oil, the oil seal can be replaced when the core is not wasted, but once the core is wasted, it can only be replaced.
9. Valve
That's strange. How to maintain the valve? The answer is yes, a small bottle of red liquid can add 40 liters of gasoline as a fuel additive sold by gas stations. I tried to add a CB400. Before adding, the air duct was brown. Disassemble the carburetor after use, and the whole air duct is silvery white. Bright as new. General 1 year is enough for routine maintenance. Of course, now you don't have to go to the gas station. Where are you going? Taobao JD.COM!
10. Spark plugs and ignition wires
If you ride a domestic platoon, it's hard to get started in the rain. How can we improve it? If you have some budget, it is necessary to invest in several modified high-voltage lines and a set of iridium spark plugs.